Prosecutors filed 20 new aggravated assault charges Tuesday against Rashad Owens, the man accused in a deadly driving spree that startled crowds at the South by Southwest festival in Austin, Texas, last month.
Two people on a motorcycle died at the scene of the March accident and two others later died at a hospital.
Owens, accused of driving with a blood-alcohol level about 0.03 above the legal limit, could face additional charges before his case reaches a grand jury this year. The 21-year-old already faces a murder charge that could lead to the death penalty if he is convicted.
Owens allegedly fled from police at a DUI checkpoint. He raced through streets, squeezed...